A duck walks into a bar and asks the bartender, "Got any bread?" The bartender says, "No." The duck shakes his feathers, quacks, and leaves. The next day the duck walks into the bar and says, "Got any bread?" The bartender says, "No, and if you come back, I'll nail your beak to the bar!" The duck shakes his feathers, quacks, and leaves.
The very next day the bartender notices the duck back at the bar and says, "All right wise guy, what is it today?" The duck says, "Got any nails?" The bartender says, "No." Then the duck says, "Got any bread?"
